Lake Ouachita. Recreational areas and campgrounds closed at Lake Ouachita include Crystal Springs, Highway 27, Joplin, Tompkins Bend, Twin Creek, Little Fir, Avant, Buckville, Irons Fork, Lena Landing and Spillway. Some day use areas at Lake Ouachita are also experiencing high water levels and the following areas are presently closed: Spillway, Brady Mountain, Crystal Springs and Twin Creek . The boat ramps at Lake Ouachita that are closed include Avant, Big Fir, Little Fir, Irons Fork, Joplin, Highway 27, Twin Creek and Washita.